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CVE Vulnerability Details :
CVE-2025-2833
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-27 Mar, 2025 | 04:00
Updated At-27 Mar, 2025 | 13:41
Rejected At-
▼CVE Numbering Authority (CNA)
zhangyd-c OneBlog HTTP Header redos

A vulnerability was found in zhangyd-c OneBlog up to 2.3.9. It has been classified as problematic. Affected is an unknown function of the component HTTP Header Handler. The manipulation of the argument X-Forwarded-For leads to inefficient regular expression complexity. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Affected Products
Vendor
zhangyd-c
Product
OneBlog
Modules
  • HTTP Header Handler
Versions
Affected
  • 2.3.0
  • 2.3.1
  • 2.3.2
  • 2.3.3
  • 2.3.4
  • 2.3.5
  • 2.3.6
  • 2.3.7
  • 2.3.8
  • 2.3.9
Problem Types
TypeCWE IDDescription
CWECWE-1333Inefficient Regular Expression Complexity
CWECWE-400Resource Consumption
Type: CWE
CWE ID: CWE-1333
Description: Inefficient Regular Expression Complexity
Type: CWE
CWE ID: CWE-400
Description: Resource Consumption
Metrics
VersionBase scoreBase severityVector
4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
3.05.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
2.05.0N/A
AV:N/AC:L/Au:N/C:N/I:N/A:P
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Version: 2.0
Base score: 5.0
Base severity: N/A
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
s1mple_xy (VulDB User)
Timeline
EventDate
Advisory disclosed2025-03-26 00:00:00
VulDB entry created2025-03-26 01:00:00
VulDB entry last update2025-03-26 21:34:41
Event: Advisory disclosed
Date: 2025-03-26 00:00:00
Event: VulDB entry created
Date: 2025-03-26 01:00:00
Event: VulDB entry last update
Date: 2025-03-26 21:34:41
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.301470
vdb-entry
technical-description
https://vuldb.com/?ctiid.301470
signature
permissions-required
https://vuldb.com/?submit.521813
third-party-advisory
https://github.com/zhangyd-c/OneBlog/issues/35
issue-tracking
https://github.com/zhangyd-c/OneBlog/issues/35#issue-2914268214
exploit
issue-tracking
Hyperlink: https://vuldb.com/?id.301470
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.301470
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.521813
Resource:
third-party-advisory
Hyperlink: https://github.com/zhangyd-c/OneBlog/issues/35
Resource:
issue-tracking
Hyperlink: https://github.com/zhangyd-c/OneBlog/issues/35#issue-2914268214
Resource:
exploit
issue-tracking
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/zhangyd-c/OneBlog/issues/35#issue-2914268214
exploit
https://github.com/zhangyd-c/OneBlog/issues/35
exploit
Hyperlink: https://github.com/zhangyd-c/OneBlog/issues/35#issue-2914268214
Resource:
exploit
Hyperlink: https://github.com/zhangyd-c/OneBlog/issues/35
Resource:
exploit
Details not found